No Subject

[Rob Vanderhoff]

Hello.  Is there any way to add and remove scsi devices from an active md
device on-the-fly?  For example:  I wish to have a raid1 device set up for
backup purposes.  When this filesystem gets full, I would like to pull one
of the mirrors out temporarily and write its contents to tape.  Then,
after the backup has completed, I would like to insert it back into the
array (and hopefully sync back up).  Is this currently possible?

Rob